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30 movies featured at Newark Film Festival, Sept. 4-11

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Baltimore-area Hens invited to meet Ravens QB Joe Flacco

New Graduate Student Convocation set Wednesday

Center for Disabilities Studies' Artfest set Sept. 6

New Student Convocation to kick off fall semester Tuesday

Latino students networking program meets Tuesday

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SNL alumni Kevin Nealon, Jim Breuer to perform at Parents Weekend Sept. 26

Soledad O'Brien to keynote Latino Heritage event Sept. 18

UD Library Associates exhibition now on view

Childhood cancer symposium registrations due Sept. 5

UD choral ensembles announce auditions

Child care provider training courses slated

Late bloomers focus of Sept. 6 UDBG plant sale

Chicago Blue Hens invited to Aug. 30 Donna Summer concert

All fans invited to Aug. 30 UD vs. Maryland tailgate, game

'U.S. Space Vehicles' exhibit on display at library

Families of all students will reunite on campus Sept. 26-28

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Talk on use of optics by painters set Oct. 14

12:15 p.m., Oct. 10, 2005--David Stork will speak on whether optical devices, such as mirrors and lenses, were used by some early Renaissance painters as aids in their work, at a math and art lecture, from 3:45-4:45 p.m., Friday, Oct. 14, in 104 Gore Hall.

Free and open to the public, the talk is sponsored by the departments of Mathematical Sciences and Fine Arts and Visual Communications, as part of the art department’s Margaret Allen Lecture Series.

Some researchers, especially English painter David Hockney, have suggested that the Renaissance painters did use optical devices, but Stork maintains they did not and will present evidence to support his point of view. Stork was one of four scientists invited to analyze Hockney’s theory at a major symposium at the New York Institute for the Humanities in December 2001.

Stork is chief scientist at the Ricoh California Research Center and was a consulting professor of electrical engineering and visiting lecturer in art history at Stanford University. He is the author of five books, including Seeing the Light: Optics in Nature, Photography, Color, Vision and Holography for nonscientific readers.

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